EP0545674A3 - Modified xanthan gum and method for modifying xanthan gum - Google Patents

Modified xanthan gum and method for modifying xanthan gum Download PDF

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Publication number
EP0545674A3
EP0545674A3 EP19920310977 EP92310977A EP0545674A3 EP 0545674 A3 EP0545674 A3 EP 0545674A3 EP 19920310977 EP19920310977 EP 19920310977 EP 92310977 A EP92310977 A EP 92310977A EP 0545674 A3 EP0545674 A3 EP 0545674A3
Authority
EP
European Patent Office
Prior art keywords
xanthan gum
modifying
modified
modified xanthan
gum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19920310977
Other versions
EP0545674B1 (en
EP0545674A2 (en
Inventor
Nagura Synt.Techno.Lab. Shigehiro
Murofushi Synt.Techno.Lab. Kanji
Maruyama Synt.Techno.Lab. Kazumasa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shin Etsu Chemical Co Ltd
Shin Etsu Bio Inc
Original Assignee
Shin Etsu Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Publication of EP0545674A2 publication Critical patent/EP0545674A2/en
Publication of EP0545674A3 publication Critical patent/EP0545674A3/en
Application granted granted Critical
Publication of EP0545674B1 publication Critical patent/EP0545674B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0033—Xanthan, i.e. D-glucose, D-mannose and D-glucuronic acid units, saubstituted with acetate and pyruvate, with a main chain of (beta-1,4)-D-glucose units; Derivatives thereof
EP92310977A 1991-12-04 1992-12-02 Modified xanthan gum and method for modifying xanthan gum Expired - Lifetime EP0545674B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3320289A JP2686195B2 (en) 1991-12-04 1991-12-04 Modified xanthan gum and method for modifying xanthan gum
JP320289/91 1991-12-04

Publications (3)

Publication Number Publication Date
EP0545674A2 EP0545674A2 (en) 1993-06-09
EP0545674A3 true EP0545674A3 (en) 1993-09-15
EP0545674B1 EP0545674B1 (en) 1997-03-12

Family

ID=18119847

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92310977A Expired - Lifetime EP0545674B1 (en) 1991-12-04 1992-12-02 Modified xanthan gum and method for modifying xanthan gum

Country Status (7)

Country Link
US (1) US5416206A (en)
EP (1) EP0545674B1 (en)
JP (1) JP2686195B2 (en)
KR (1) KR0134568B1 (en)
AU (1) AU643399B2 (en)
CA (1) CA2084452C (en)
DE (1) DE69218129T2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5595892A (en) * 1991-12-20 1997-01-21 Shin-Etsu Chemical Co., Ltd. Process for preparation of purified xanthan gum
US5679556A (en) * 1992-12-15 1997-10-21 Shin-Etsu Chemical Co., Ltd. Process for the recovery and purification of xanthan gum
JP3741734B2 (en) * 1994-06-30 2006-02-01 信越化学工業株式会社 Xanthan gum recovery and purification method
JP3741751B2 (en) * 1995-07-11 2006-02-01 信越化学工業株式会社 Method for modifying xanthan gum
US5864034A (en) 1995-07-11 1999-01-26 Shin-Etsu Chemical Co., Ltd. Process for production of saline-solution soluble xanthan gum
US20110027838A1 (en) 2009-07-31 2011-02-03 Harding Nancy E Sphingomonas Strains Producing Greatly Increased Yield Of PHB-Deficient Sphingan (Diutan)
WO2001079521A1 (en) 2000-04-14 2001-10-25 Cp Kelco Aps Process for clarification of xanthan solutions and xanthan gum produced thereby
US6881838B2 (en) * 2002-05-21 2005-04-19 A.E. Staley Manufacturing Company Polysaccharide gum and process for its manufacture
WO2006064173A1 (en) * 2004-12-15 2006-06-22 Csm Nederland B.V. Water-dispersible xanthan gum containing composition
US8323513B2 (en) * 2009-07-28 2012-12-04 Cp Kelco Aps Dewatering biomass material comprising polysaccharide, method for extracting polysaccharide from biomass material, and dewatered biomass material
WO2011065831A2 (en) 2009-11-27 2011-06-03 Ceradis B.V. Improved formulations comprising heteropolysaccharides
AU2011296330B2 (en) * 2010-08-31 2015-01-15 Cp Kelco U.S., Inc. Xanthan gum with fast hydration and high viscosity
JP2012139161A (en) * 2010-12-28 2012-07-26 Ina Food Industry Co Ltd Solution affinity polysaccharide, high viscosity xanthan gum, high water absorbable xanthan gum, soluble locust bean gum, and soluble pectin
US9499640B2 (en) 2011-01-21 2016-11-22 Cp Kelco Aps Preservation of biomass material comprising polysaccharide and method for extracting polysaccharide from preserved biomass material
US9181659B2 (en) 2011-10-17 2015-11-10 Cp Kelco Oy Compositions having increased concentrations of carboxymethylcellulose
CN102899926B (en) * 2012-10-30 2014-05-28 东华大学 Method of applying alkali modified xanthan gum to textile printing
CN109198652B (en) * 2018-11-09 2021-08-10 河南工业大学 Palatability modified dietary fiber
CN109198650B (en) * 2018-11-09 2021-08-13 河南工业大学 Dietary fiber-rich food 3D printing material
JP7028494B1 (en) * 2020-12-03 2022-03-02 伊那食品工業株式会社 Xanthan gum and foods using it
CN113817446B (en) * 2021-09-23 2023-04-14 成都大学 Preparation method of environment-friendly coal dust composite dust suppressant for spraying

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1575756A (en) * 1968-04-29 1969-07-25
EP0375099A2 (en) * 1988-12-22 1990-06-27 Dai-Ichi Kogyo Seiyaku Co., Ltd. Method and apparatus for purifying and separating a high polymer from a solution thereof
EP0514890A2 (en) * 1991-05-22 1992-11-25 Shin-Etsu Chemical Co., Ltd. Method for purifying polysaccharides

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1575756A (en) * 1968-04-29 1969-07-25
EP0375099A2 (en) * 1988-12-22 1990-06-27 Dai-Ichi Kogyo Seiyaku Co., Ltd. Method and apparatus for purifying and separating a high polymer from a solution thereof
EP0514890A2 (en) * 1991-05-22 1992-11-25 Shin-Etsu Chemical Co., Ltd. Method for purifying polysaccharides

Also Published As

Publication number Publication date
AU643399B2 (en) 1993-11-11
CA2084452C (en) 1997-04-29
EP0545674B1 (en) 1997-03-12
JP2686195B2 (en) 1997-12-08
JPH05271301A (en) 1993-10-19
KR0134568B1 (en) 1998-04-14
US5416206A (en) 1995-05-16
AU2987092A (en) 1993-06-10
CA2084452A1 (en) 1993-06-05
EP0545674A2 (en) 1993-06-09
DE69218129T2 (en) 1997-07-31
DE69218129D1 (en) 1997-04-17

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